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Heat Transfer Third Year DR - Aysar T. Jarullah

This document discusses convection boundary conditions for heat transfer. It states that heat transfer by convection can be calculated using an equation involving the convection heat transfer coefficient h, the surface area A, and the temperature difference between the surface and the fluid. It also draws an analogy between convection and electrical resistance, where the convection thermal resistance is equal to 1 divided by the product of the convection heat transfer coefficient and surface area.

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198 views2 pages

Heat Transfer Third Year DR - Aysar T. Jarullah

This document discusses convection boundary conditions for heat transfer. It states that heat transfer by convection can be calculated using an equation involving the convection heat transfer coefficient h, the surface area A, and the temperature difference between the surface and the fluid. It also draws an analogy between convection and electrical resistance, where the convection thermal resistance is equal to 1 divided by the product of the convection heat transfer coefficient and surface area.

Uploaded by

Anonymous 2BJgxbxJ
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Heat Transfer Third Year Dr.Aysar T.

Jarullah
Heat Transfer Third Year Dr.Aysar T. Jarullah

Convection Boundary Conditions


The heat transfer by convection can be calculated as:

An electric-resistance analogy can also be drawn for the convection process by

Where 1/hA becomes the convection thermal resistance.

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